Prank on my sister
This is my first story, so I hope you enjoy.
It's about a horny teen buck pulling a prank on his sister, by making her think she shit her self.
Warning. This story dose contain scat and mild incest, so if that doesn't turn you on, then go to a different story.
It started just before bed. I was sitting on the couch watching tv. Mom and dad had all ready gone to sleep, and it was just me, a 14 year old buck, and my sister Vanessa. A 17 year old doe.
Vanessa said to me. "Hey Will. Can you get me a pop from the fridge"
You get up and head over to the fridge to get a pop, and this is when you start step one of your prank. Your sister always asks for a drink before she goes to sleep, and you've always reluctantly gotten one for her, but tonight you decided to put a ground up sleeping pill in her cola. Just to make sure she will be sound asleep , and won't wake up.
You walk back into the living room and give your sister the spiked drink. "Here's you drink your highness" you say sarcastically
She takes the drink and says. "Thank you my servant."
Vanessa then starts to down her pop. She must have been thirsty to drink her pop that fast. She then put the can onto the coffee table, and motions with her hand to come closer. Vanessa then grabs your head and brigs you close to her, and she rips a massive belch in your face!
" *burrrrrrrp* As payment for the drink bro. Now if you excuse me. I'm off to bed."
Your sister then walks back to her bed room, and after a few minutes you see her lights go off. It was 11:30 so you decided to wait until 12:30 to let the sleeping pills to kick in. So you just sit on the couch and watch TV until then.
It's now 12:30. Time to execute your plan.
You head down the hallway to your sister's room, walk in, shut the door and lock it. You turn on the lights and walk over to your sister. You then crouch down by her head and say.
"Hey Vanessa. You awake?" You wait for a response, but get non
You say it again while taping her arm. "You awake Vess?" Still no response
You then pinch her arm, and she doesn't even move.
"Perfect" you say to your self. You then lift the covers off your sister, and see her beautiful body laying in front of you. You got a instant hard on in your shorts. You then get an idea! You pull out your phone and start taking pictures. Your sister is hot, and you have always fantasized about having sex with her, and this would be great for fantasizing until you can get her to have sex with you.
After the first few pics. You decide to take off her bra. You reach behind her back to unclip it and take off her bra, exposing her D tits. You take a few picture, then you reach down and fell her breast. They were soft and firm. Just the way you imaged them. You them lean your head down and started to lick her nipple, and it felt great in your mouth. You then started to suck on it, and were surprised by the fact that a couple drops of milk came out. Definitely not a lot, but it didn't taste bad.
After you were done with her great tits, you then moved down to her waist, and pull off her panty's leaving her completely naked on her bed. You grab your phone and take a few more photos. Then you grab her hands and move them to her pussy to make it look like she was fingering her self, and you take a pics like that. You then spread her legs and get a good look at her pussy. It looked so soft, tight and tasty. You could feel your underwear becoming damp with precum. Before you did anything you took a couple of pics close up of her pussy. You wanted to eater her out, or at least finger here, but you held your self back. You didn't want to cross the line of penetrating your sister. Or at least it with out her permission.
Before you started what you came here to do, you wanted to get a few picture's of your sisters ass. You grab her arm and hip, and role her onto her stomach. In front of you wast the best thing you could have wished for. Your sisters ass. You grabbed your phone and took a few photos of here amazing ass, it just looked so nice, soft, and round. You grab her tail and lift it up, exposing her beautiful anus. You take a cupped shots like that, making sure you got all the best angles. You put down your phone, and with both hands you grab her ass. It was nice, firm, and looked amassing. You then lowered your head and gave it a sniff. It was musky and smelt like her shit, but the smell almost made you cum your shorts immediately. You decided to give yourself a minute to cool down. So you just stair at her ass and take in every little detail about it.
You role Vanessa back on to her back, and you start to put her underwear, you put both of her feet back into the leg holes, and you pull it all the way back up. You then grab her bra and put it back on her. Getting one last looks of here bare boobs for a while. Now it was time for your prank. You take off your shorts and underwear, then you hop on to the bed and stand above your sisters waist. You had not taken a shit for the last 3 days, and you could feel a big log wanting to come out. You crouch above your sister and you pull front of her underwear down. You then let your anus relax, and let your shit pile up in Vanessa underwear. It felt huge coming out, and it seemed to be pretty long. Eventually you fell the end of your log fall free. You look back and there must have been a solid liter of your shit in there, and it's a good thing you're a deer. Usually deer scat is more solid and will hold its shape, and this allows you to keep the shit in one solid limp, instead of a sticky mess that will get every where. You pull up her waistband back to normal, and you lift up her hips up to let the mess slid back onto her ass.
You hop off the bed and admire your handy work. Vanessa looked so hot in her solid underwear. You grab your phone and take a few more pics of her in solid underwear. Them you put your underwear and shots back on, and then you tucks your sister in to her bed. You give her a good night kiss on the lips and walk to the door. You turn off the lights unlock the door and make your way back to your room. You couldn't wait to see the look on your sisters face in the morning when she thinks the shit her self.